A comprehensive review of 18 studies examining the health benefits of drinking water has revealed that the most significant evidence supports its role in preventing kidney stones and aiding weight loss.

Researchers from the University of California, San Francisco, found that consuming eight cups of water daily significantly reduced the likelihood of recurring kidney stones. This insight underscores the importance of hydration in kidney health.

Furthermore, evidence from several studies suggested that drinking approximately six cups of water per day contributed to weight loss in adults. Staying hydrated appears to support weight management by enhancing metabolic processes and reducing calorie intake.

The findings highlight the critical role of adequate water intake in overall health and specific medical conditions. Researchers hope the study will encourage more people to adopt hydration as a simple, effective measure for maintaining well-being.